package thread;

import java.util.Scanner;

public class Demo22 {
        private static volatile int n = 0;
        public static void main(String[] args) {
            Thread t1 = new Thread(()->{
               while(n==0){

               }
               System.out.println("t1线程结束循环");
            });
            Thread t2 = new Thread(()->{
                Scanner scanner = new Scanner(System.in);
                System.out.println("请输入一个整数：");
                n = scanner.nextInt();
            });
            t1.start();
            t2.start();
        }
}
//               try {
//                   Thread.sleep(10);
//               } catch (InterruptedException e) {
//                   throw new RuntimeException(e);
//               }